condition	mean	min	max
4 h after light	935.933838	739.01531	1132.852366
8 h after light	802.0069309999999	783.320267	820.693595
12 h after light	689.332188	680.347441	698.316935
4 h after dark	831.1429485	659.976917	1002.30898
8 h after dark	854.367298	654.73927	1053.995326
12 h after dark	631.194272	631.194272	631.194272