condition	mean	min	max
1 h after light	14.43167179	14.3804046	14.48293898
3 h after light	16.621222436666667	13.80756013	18.62316231
5 h after light	17.296398603333333	15.36346411	18.51351491
7 h after light	19.603981723333334	18.49849363	21.20614731
9 h after light	18.653301573333334	17.16557161	21.39778157
11 h after light	20.13067361	18.70208268	20.92502298
1 h after dark	19.12249144	16.56314003	23.64612799
3 h after dark	14.53055245	11.72666288	16.26671117
5 h after dark	12.916493615666667	9.771314107	16.12789186
7 h after dark	9.251177619	7.585045087	10.21257851
9 h after dark	9.335618769333333	8.728655818	9.701599671
11 h after dark	10.124763085666666	6.563202082999999	14.38203879