condition	mean	min	max
0 h after light	16.9043	14.3724	19.4362
2 h after light	50.43645	45.9306	54.9423
4 h after light	20.87945	19.7934	21.9655
8 h after light	9.12364	7.94318	10.3041
12 h after light	20.47715	18.1685	22.7858
2 h after dark	13.3734	13.2954	13.4514
4 h after dark	10.31287	9.13304	11.4927
8 h after dark	10.68365	10.2872	11.0801
12 h after dark	18.58135	15.6082	21.5545