condition	mean	min	max
0 h after light	5.264695	5.13757	5.39182
4 h after light	11.03227	9.35144	12.7131
8 h after light	3.9437249999999997	3.73553	4.15192
4 h after dark	4.6498	3.88135	5.41825
8 h after dark	8.989565	8.97145	9.00768
12 h after dark	7.363249999999999	5.9388	8.7877