condition	mean	min	max
0 h after light	18.80025	16.8009	20.7996
2 h after light	9.18451	7.99462	10.3744
4 h after light	6.90177	6.14556	7.65798
8 h after light	12.11945	10.4973	13.7416
12 h after light	21.44135	20.9239	21.9588
2 h after dark	20.907600000000002	19.7184	22.0968
4 h after dark	19.3858	18.1831	20.5885
8 h after dark	24.87945	23.2435	26.5154
12 h after dark	23.175150000000002	22.767	23.5833