condition	mean	min	max
0 h after light	19.5574	19.3112	19.8036
2 h after light	24.5685	24.0703	25.0667
4 h after light	20.01285	19.6809	20.3448
8 h after light	15.124500000000001	14.3899	15.8591
12 h after light	15.2778	14.0267	16.5289
2 h after dark	13.2752	11.6907	14.8597
4 h after dark	14.38465	13.9535	14.8158
8 h after dark	16.3792	15.9191	16.8393
12 h after dark	18.2571	18.2114	18.3028