condition	mean	min	max
0 h after light	42.18535	40.7384	43.6323
4 h after light	21.419150000000002	20.9896	21.8487
8 h after light	13.9281	13.9223	13.9339
4 h after dark	20.87655	17.2704	24.4827
8 h after dark	30.18055	28.4235	31.9376
12 h after dark	34.19315	30.1342	38.2521