condition	mean	min	max
4 h after light	6.5797099999999995	4.14474	9.73405
8 h after light	3.7714433333333335	1.04279	6.20116
12 h after light	3.85641	2.09511	6.31244
4 h after dark	6.2655	4.06057	8.91502
8 h after dark	5.048299999999999	3.66499	6.91231
12 h after dark	7.86198	5.10599	12.7178