condition	mean	min	max
0 h after light	2.40437	2.35599	2.45275
4 h after light	3.2393	3.1537	3.3249
8 h after light	6.024699999999999	5.9251	6.1243
4 h after dark	6.54452	5.69369	7.39535
8 h after dark	4.47502	3.89985	5.05019
12 h after dark	3.3932599999999997	2.8603	3.92622