condition	mean	min	max
4 h after light	6.221824333333334	3.280685	9.194783000000001
8 h after light	6.199106	3.203296	9.755994
12 h after light	17.37762	13.556029999999998	24.010839999999998
16 h after light	15.444986333333334	9.891159	24.44742
4 h after dark	13.299493333333334	10.4841	15.637220000000001
8 h after dark	9.859073666666667	7.702881	11.87383