condition	mean	min	max
4 h after light	2.758095	2.45272	3.06347
8 h after light	1.984865	1.77282	2.19691
12 h after light	0.5019915	0.325853	0.67813
4 h after dark	1.26031	0.0	2.24558
8 h after dark	2.385606666666667	1.72238	3.34675
12 h after dark	5.3900966666666665	3.16818	7.25158