condition	mean	min	max
1 h after light	3.6817371265	3.6348919680000003	3.728582285
3 h after light	2.5168590363333334	2.382180102	2.668051572
5 h after light	3.5641359403333333	2.580372865	4.545249298
7 h after light	3.601642516	3.1267175419999997	4.12662365
9 h after light	4.215484385	3.402139478	5.53919186
11 h after light	4.849561215333333	3.559946608	6.181299602999999
1 h after dark	6.7228213	5.500357673	8.489317219
3 h after dark	8.276170834666667	5.882198708	9.529966421000001
5 h after dark	7.046629639333333	5.664108605	8.528856945
7 h after dark	6.843557755333333	6.536491992999999	7.229286156000001
9 h after dark	6.883669687666667	6.2818052920000005	7.208686
11 h after dark	5.330145289	4.8797554419999996	6.043230027999999