condition	mean	min	max
1 h after light	8.200149486	8.197338592000001	8.20296038
3 h after light	10.839513898666667	7.382259446	13.40381076
5 h after light	16.35157479	12.64390192	18.70355537
7 h after light	19.3230961	16.69619746	22.66054261
9 h after light	22.16623013	19.28161481	25.05661306
11 h after light	21.07801829	20.11035376	22.9744165
1 h after dark	21.30523445	18.58690383	23.59041466
3 h after dark	22.10754815	19.81341277	26.51146872
5 h after dark	20.510207273333332	19.46098929	22.20282262
7 h after dark	20.425136496666667	19.3316678	21.85397132
9 h after dark	20.014682386666667	18.40756252	21.562756600000004
11 h after dark	19.14088939666667	16.249084900000003	20.63198903