condition	mean	min	max
0 h after light	5.09625	0.0	10.1925
4 h after light	2.59636	0.0	5.19272
8 h after light	2.520985	0.0	5.04197
4 h after dark	12.532699999999998	10.0499	15.0155
8 h after dark	15.099899999999998	10.123	20.0768
12 h after dark	2.54471	0.0	5.08942