condition	mean	min	max
2 h after light	14.165641666666666	6.29915	26.1227
6 h after light	28.665566666666667	16.3163	60.1337
10 h after light	21.96385	13.21	43.6046
14 h after light	16.574625	4.35045	31.2315
18 h after light	15.238571666666667	6.3809	30.7994
2 h after dark	6.20444	4.52975	9.18534