condition	mean	min	max
0 h after light	4.8312	4.59569	5.06671
4 h after light	4.8333900000000005	3.86506	5.80172
8 h after light	5.91497	4.92565	6.90429
4 h after dark	14.661200000000001	11.1966	18.1258
8 h after dark	7.717495	7.22081	8.21418
12 h after dark	5.259005	4.12813	6.38988